DR. MARTIN J GREENE OD
NPI 1154354025
Optometrist in Watertown, MA
About Dr. Martin J Greene Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN J GREENE OD (NPI 1154354025) is an individual optometrist in Watertown, Massachusetts, licensed in Massachusetts (3428) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (1988).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Martin J Greene Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Martin Greene reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02472 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Martin Greene's NPI number?
The NPI number for Martin Greene is 1154354025. It was assigned to this individual provider in the NPPES registry on July 7, 2006.
Where is Martin Greene located?
Martin Greene practices at 31 Spring St, Watertown, MA 02472. The listed phone number is (617) 924-3343.
What is Martin Greene's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Martin Greene enrolled in Medicare?
Yes. Martin Greene is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Martin Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Greene reassigns Medicare benefits to Malcolm And Martin Greene Od Partners (Watertown, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Martin Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Greene accept?
Health plans from Anthem Blue Cross and Blue Sheld and Anthem Blue Cross and Blue Shield list Martin Greene as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Martin Greene was last updated on October 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Martin J Greene, OD · NPI 1154354025
Optometrist provider in Watertown, Massachusetts. Individual provider, active in the CMS NPPES registry since July 7, 2006.
## Identity
- **NPI:** 1154354025 (Entity type: Individual)
- **Enumerated:** July 7, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 3428 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 31 SPRING ST, Watertown, MA 02472-3473
- **Phone:** (617) 924-3343
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Malcolm And Martin Greene Od Partners (NPI 1831277185, Watertown, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New England College Of Optometry, class of 1988
## Record status
- **NPPES last updated:** October 21, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1154354025) · Data from the CMS NPPES public registry.